The elector had, as yet, little knowledge of the reformed doctrines, but he was deeply impressed by the candor, force, and clearness of Luther’s words; and until the Reformer should be proved to be in error, Frederick resolved to stand as his protector. In reply to the legate’s demand he wrote: “ ‘Since Doctor Martin has appeared before you at Augsburg, you should be satisfied. We did not expect that you would endeavor to make him retract without having convinced him of his errors. None of the learned men in our principality have informed me that Martin’s doctrine is impious, antichristian, or heretical.’ The prince refused, moreover, to send Luther to Rome, or to expel him from his states.”(184) The elector saw that there was a general breaking down of the moral restraints of society. A great work of reform was needed. The complicated and expensive arrangements to restrain and punish crime would be unnecessary if men but acknowledged and obeyed the requirements of God and the dictates of an enlightened conscience. He saw that Luther was laboring to secure this object, and he secretly rejoiced that a better influence was making itself felt in the church. He saw also that as a professor in the university Luther was eminently successful. Only a year had passed since the Reformer posted his theses on the castle church, yet there was already a great falling off in the number of pilgrims that visited the church at the festival of All Saints. Rome had been deprived of worshipers and offerings, but their place was filled by another class, who now came to Wittenberg, not pilgrims to adore her relics, but students to fill her halls of learning. The writings of Luther had kindled everywhere a new interest in the Holy Scriptures, and not only from all parts of Germany, but from other lands, students flocked to the university. Young men, coming in sight of Wittenberg for the first time, “raised their hands to heaven, and praised God for having caused the light of truth to shine forth from this city, as from Zion in times of old, and whence it spread even to the most distant countries.”(185) Luther was as yet but partially converted from the errors of Romanism. But as he compared the Holy Oracles with the papal decrees and constitutions, he was filled with wonder. “I am reading,” he wrote, “the decrees of the pontiffs, and ... I do not know whether the pope is antichrist himself, or his apostle, so greatly is Christ misrepresented and crucified in them.”(186) Yet at this time Luther was still a supporter of the Roman Church, and had no thought that he would ever separate from her communion.